AutoMeter 8546 Boost / Pyrometer Gauge

Part Number
Gen 4 Dodge Factory Match Pyrometer Gauge; 2-1/16 in.; Black Dial Face; Fluorescent Red Pointer; White LED Lighting; Electric Digital Stepper Motor; 0-1600 Degree F

Fits: 10 Dodge Ram 2500, 10 Dodge Ram 3500, 11-19 Ram 2500, 11-19 Ram 3500, 11-18 Ram 4500, 11-18 Ram 5500, 14-17 Ram 1500

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Estimated Ship Date: 1 Business Day or Less
Watching your precise exhaust temperature can mean the difference between maximum performance and catastrophic engine damage. On high output diesel or forced induction applications, there are few gauges that are more critical. AutoMeter's Digital Stepper Motor display combined with our high definition LED backlighting make viewing your exact exhaust temperature effortless. The included Type K thermocouple assures maximum accuracy and minimum response time. There is, quite simply, not a better measurement of your exact exhaust gas temperature available anywhere, for any price. A variety of included installation options and direct plug in harness simplify installation on any application.

BRAND: AutoMeter


  • GAUGE; PYRO. (EGT); 2 1/16in.; 1600deg.F; STEPPER MOTOR; RAM GEN 4 FACT. MATCH
  • 2-1/16in. PYROMETER; 0-1600 deg.F; GEN 4 DODGE FACTORY MATCH
  • Factory Matched LED Through-The-Dial Lighting
  • OEM Detailed Styling That Blends Seamlessly With Your Dodge
  • 1 Year Limited Warranty
  • Incl. Type-K Thermocouple; Wiring Harness
  • 2-1/16in. PYROMETER; 0-1600; FSE; DODGE
  • auto meter; autometer; pyrometer; EGT; exhaust; gas; temp; temperature; gauge; gage; instrument; electric; racing; drag; race; competition; race car; street rod; type K; type-K; diesel
  • 12 And 16 Volt Compatible
  • Digital Stepper Motor Provides Unmatched Accuracy
  • Quality Construction
  • Incl. Mounting Hardware/Installation Instructions


Bezel ColorChrome
Bezel StyleSuper Bezel
Face ColorBlack
Lighting ColorWhite
Lighting TypeLED
Pointer ColorFluorescent Red
Size2.3125 in.
Temperature0-1600° F
WARNING CA Proposition 65Yes
WARNING CA Proposition 65 MessageWarning: This product can expose you to chemicals; which are known to the State of California to cause cancer. For more information; visit

2-1/16 in.; Black Dial Face; Fluorescent Red Pointer; White LED Lighting; Electric Digital Stepper Motor; 0-1600 Degree F



  • WARRANTY TIME: 12 Months


    • 2011-2019 Ram 3500
    • 2011-2019 Ram 2500
    • 2011-2018 Ram 5500
    • 2010-2010 Dodge Ram 3500
    • 2011-2018 Ram 4500
    • 2014-2017 Ram 1500
    • 2010-2010 Dodge Ram 2500
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